package com.dhecp.project.system.service;

import java.util.Map;

import com.dhecp.common.core.domain.AjaxResult;
import com.dhecp.project.system.domain.SysSetting;


/**
 * 系统 业务层
 * 
 * @author lwl
 */
public interface SysSettingService {

	/**
     * 查询系统信息
     * @param guid
     * @return 实体-Setting
     * @author lwl
     */
	SysSetting querySetting();
    
    /**
     * 修改系统设置
     * @param userInfoItems 对应实体类的json格式字符串
     * @param upType 
     * @return AjaxResult
     * @author lwl
     */
    AjaxResult updateSetting(Map<String, Object> params);
    /**
     * 修改系统Logo
     * @param  guid
     * @return AjaxResult
     * @author kimiloo
     */
    AjaxResult updateSettingLogo(Map<String, Object> params);
	
}
